Shim



FIG. 1 is a front isometric view of the shim of the subject invention;

FIG. 2 is a right side view of the shim of the subject invention where the left side is identical to the right side;

FIG. 3 is a top plan view of the shim of the subject invention where the bottom is identical to the top;

FIG. 4 is a front end view of the shim of the subject invention; and,

FIG. 5 is a rear end view of the shim of the subject invention. 

The ornamental design for a shim, as shown and described. 